UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'byA8b+GpuV8LQGXHQ/flv3nJ+cN7YHZpWrWvLVjN0ns=' 
WHERE 
  key_id = 'dc8b02c3691a6deb87446d93b1144cd061df5d5e0894bdac93fa9780ef264dd0' 
  AND (
    token = 'byA8b+GpuV8LQGXHQ/flv3nJ+cN7YHZpWrWvLVjN0ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )